uniapp离线打包总结
uniapp离线打包总结
一、准备好Android Studio的项目外壳，这里采用的是https://nativesupport.dcloud.net.cn/AppDocs/download/android.html#
下载后选用HBbuilder-Integrate-AS作为外壳，如下图所示
二、Android模块配置
按项目所用到的模块进行配置，详情参考官网https://nativesupport.dcloud.net.cn/AppDocs/usemodule/androidModuleConfig/geolocation.html
NOTES：配置定位模块时要注意的地方
一定要引入好对应的包，同时在安卓离线打包时，定位采用的是SDK方式的key,配置key时要注意别配置错了
示例：获取当前位置信息
// 通过自带的方法获取到当前的经纬度，调用方法获取到地址获取到地址的中文信息
getCurrentLocation() {
this.$tip.loading('正在定位')
let that = this //在uniapp中药定义一下this才能使用
let system = uni.getSystemInfoSync(); // 获取系统信息
if (system.platform === 'android') { // 判断平台
var context = plus.android.importClass("android.content.Context");
var locationManager = plus.android.importClass("android.location.LocationManager");
var main = plus.android.runtimeMainActivity();
var mainSvr = main.getSystemService(context.LOCATION_SERVICE);
if (!mainSvr.isProviderEnabled(locationManager.GPS_PROVIDER)) {
uni.showModal({
title: '提示',
content: '请打开定位服务功能',
showCancel: false, // 不显示取消按钮
success() {
if (!mainSvr.isProviderEnabled(locationManager.GPS_PROVIDER)) {
var Intent = plus.android.importClass('android.content.Intent');
var Settings = plus.android.importClass('android.provider.Settings');
var intent = new Intent(Settings.ACTION_LOCATION_SOURCE_SETTINGS);
main.startActivity(intent); // 打开系统设置GPS服务页面
} else {
console.log('GPS功能已开启');
}
}
});
} else {
// Android SDK的高德key
let that = this
plus.geolocation.getCurrentPosition(function(res) {
// console.log(res);
that.$tip.success('定位成功')
that.positionInfo.address = res.addresses; //当前定位
that.positionInfo.longitude = res.coords.longitude;
that.positionInfo.latitude = res.coords.latitude;
that.allInfo = Object.assign(res.address, res.coords)
that.formAssign()
that.givingInfo()
}, function(e) {
that.$tip.loaded()
plus.nativeUI.toast('Geolocation error: ' + e.message);
}, {
provider: 'amap',
coordsType: 'gcj02'
});
}
}
},
// 定位返回的数据结构如下
{
"type": "gcj02",
"altitude": 0,
"latitude": 23.152675,
"longitude": 113.338533,
"speed": 0,
"accuracy": 31,
"address": {
"country": "中国",
"province": "广东省",
"city": "广州市",
"district": "天河区",
"street": "xxx路",
"streetNum": "xxx号",
"poiName": "xxx",
"cityCode": "020"
},
"errMsg": "getLocation:ok"
}
(WebApi方式的key获取当前详细地址)
getCurrentLocation() {
this.$tip.loading('正在定位')
let that = this //在uniapp中药定义一下this才能使用
let system = uni.getSystemInfoSync(); // 获取系统信息
if (system.platform === 'android') { // 判断平台
var context = plus.android.importClass("android.content.Context");
var locationManager = plus.android.importClass("android.location.LocationManager");
var main = plus.android.runtimeMainActivity();
var mainSvr = main.getSystemService(context.LOCATION_SERVICE);
if (!mainSvr.isProviderEnabled(locationManager.GPS_PROVIDER)) {
uni.showModal({
title: '提示',
content: '请打开定位服务功能',
showCancel: false, // 不显示取消按钮
success() {
if (!mainSvr.isProviderEnabled(locationManager.GPS_PROVIDER)) {
var Intent = plus.android.importClass('android.content.Intent');
var Settings = plus.android.importClass('android.provider.Settings');
var intent = new Intent(Settings.ACTION_LOCATION_SOURCE_SETTINGS);
main.startActivity(intent); // 打开系统设置GPS服务页面
} else {
console.log('GPS功能已开启');
}
}
});
} else {
uni.getLocation({
// type: 'wgs84',
type: 'gcj02',
geocode: true, //必须要将geocode配置为true
isHighAccuracy: true,
success: function(res) {
plus.nativeUI.toast('定位服务111'+JSON.stringify(res))
console.log('当前位置的经度：' + res.longitude);
console.log('当前位置的纬度：' + res.latitude);
console.log('当前位置：' + JSON.stringify(res));
let ret = res.address
that.positionInfo.longitude = res.longitude;
that.positionInfo.latitude = res.latitude;
// that.positionInfo.address = '当前位置是:'+ret.province+ret.city+ret.district+ret.street+ret.streetNum+ret.poiName
that.loAcquire(that.positionInfo.longitude, that.positionInfo.latitude)
},
fail: function(res) {
plus.nativeUI.toast('定位服务错误'+JSON.stringify(res))
that.$tip.loaded()
}
});
}
}
},
// 获取当前地址（web API方式的高德key）
loAcquire(longitude, latitude) {
let that = this;
let data = {
key: '4xxxxxxxxxxxxxx335faa3e1d4174f507',
location: longitude + ',' + latitude,
output: 'JSON'
}
uni.request({
url: `https://restapi.amap.com/v3/geocode/regeo`,
data: data
}).then(res => {
console.log('jsonp===', JSON.stringify(res));
this.$tip.success('定位成功')
// this.$tip.loaded()
if (res[1].data.status == 1) {
that.positionInfo.address = res[1].data.regeocode.formatted_address; //当前定位
that.allInfo = res[1].data.regeocode
}
})
},
三、导入app本地资源
详情见https://nativesupport.dcloud.net.cn/AppDocs/importfeproject/export.html
